Merge tag 'loongarch-fixes-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git...

Pull LoongArch fixes from Huacai Chen:

 - Fix a Rust build error

 - Fix exception/interrupt, memory management, perf event, hardware
   breakpoint, kexec and KVM bugs

* tag 'loongarch-fixes-6.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson:
  LoongArch: KVM: Fix max supported vCPUs set with EIOINTC
  LoongArch: KVM: Skip PMU checking on vCPU context switch
  LoongArch: KVM: Restore guest PMU if it is enabled
  LoongArch: KVM: Add delay until timer interrupt injected
  LoongArch: KVM: Set page with write attribute if dirty track disabled
  LoongArch: kexec: Print out debugging message if required
  LoongArch: kexec: Initialize the kexec_buf structure
  LoongArch: Use correct accessor to read FWPC/MWPC
  LoongArch: Refine the init_hw_perf_events() function
  LoongArch: Remove __GFP_HIGHMEM masking in pud_alloc_one()
  LoongArch: Let {pte,pmd}_modify() record the status of _PAGE_DIRTY
  LoongArch: Consolidate max_pfn & max_low_pfn calculation
  LoongArch: Consolidate early_ioremap()/ioremap_prot()
  LoongArch: Use physical addresses for CSR_MERRENTRY/CSR_TLBRENTRY
  LoongArch: Clarify 3 MSG interrupt features
  rust: Add -fno-isolate-erroneous-paths-dereference to bindgen_skip_c_flags